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聯(lián)系我時,請告知來自 食品機械設(shè)備網(wǎng)1:概述
WR系列工業(yè)用鉑銠熱電偶又叫貴金屬熱電偶娩践,它作為溫度測量傳感器,通常與溫度變送器三妈、調(diào)節(jié)器及顯示儀表等配套使用,組成過程控制系統(tǒng),用以直接測量或控制各種生產(chǎn)過程中0-1800℃范圍內(nèi)的流體辱魁、蒸汽和氣體介質(zhì)以及固體表面等溫度燥颠。
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應(yīng)用
通常和顯示儀表、記錄儀表轨赦、電子計算機等 配套使用睛赁,直接測量各種生產(chǎn)過程中0~1800℃范圍內(nèi)的液體、蒸汽和氣體介質(zhì)以及固體表面 溫度谈芬。
特點裝配簡單徙祥、更換方便 壓簧式感溫元件,抗振性能好 測量范圍大 機械強度高式蠢,耐壓性能好
工作原理
熱電偶的工作原理是:兩種不同成分的導(dǎo)體兩端經(jīng)焊接廉贤、形成回路,直接測溫端叫測量端遥妒,接線端子端叫參比端卧蒂。當(dāng)測量端和參比端存在溫差時,就會在回路中產(chǎn)生熱電勢珍询,接上顯示儀表圆乡,儀表上就指示出熱電偶所產(chǎn)生的熱電動勢的對應(yīng)溫度值。熱電偶的熱電動勢將隨著測量端溫度升高而增長策橘,熱電動勢的大小只與熱電偶導(dǎo)體材質(zhì)以及兩端溫差有關(guān)炸渡,與熱電極的長度、直徑無關(guān)丽已。
裝配式熱電偶主要由接線盒蚌堵、保護管、絕緣套管沛婴、接線端子辰斋、熱電極組成基本結(jié)構(gòu),并配以各種安裝固定裝置組成瘸味。
熱電偶的工作原理是:兩種不同成分的導(dǎo)體兩端經(jīng)焊接宫仗、形成回路,直接測溫端叫測量端旁仿,接線端叫參比端藕夫。當(dāng)測量和參比端存在溫差時,就會在回路時產(chǎn)生熱電流枯冈,接上顯示儀表毅贮,儀表上就指示出熱電偶所產(chǎn)生的熱電動勢的對應(yīng)溫度值。
熱電偶的熱電動熱勢將隨著測量端溫度升高面增長,熱電動熱勢的大小只和熱電偶導(dǎo)體材質(zhì)以及兩端溫差有關(guān)炊捻、和熱電極的長度鸦呆、直徑無關(guān)。
裝配式熱電偶主要由接線盒眨捶、保護管畔香、絕緣套管、接線端子履字、熱電太組成基本結(jié)構(gòu)猪褐,閾配以各安裝固定裝置組成。
溫度測量范圍和允許誤差
熱電偶類別 | 代號 | 分度號 | 測溫范圍 | 允許偏差△t℃ |
鉑銠30-鉑銠6 | WRR | B | 0-1800 | ± |
鉑銠10-鉑 | WRP | S | 0-1600 | ± |
鎳鉻-鎳硅 | WRN | K | 0-1300 | ± |
鎳鉻-銅鎳 | WRE | E | 0-800 | ± |
注“t”為感溫元件的實測溫度攀瘟。
裝配式熱電偶 江蘇偉業(yè)儀表
WRN-120和蛀,WRN-121,WRN-122诉玲,WRN-123搂棱,WRN-130,WRN-131沫流,WRN-132系馁,WRN-133,WRN-220窟扑,WRN-221,WRN-222漏健,WRN-223嚎货,WRN-230,WRN-231蔫浆,WRN-232殖属,WRN-233,WRN-320瓦盛,WRN-321洗显,WRN-322,WRN-323原环,WRN-330挠唆,WRN-331,WRN-332嘱吗,WRN-333玄组,WRN-420,WRN-421谒麦,WRN-422杏住,WRN-423,WRN-430,WRN-431贫拭,WRN-432孩青,WRN-433,WRN-520耍叮,WRN-521森肉,WRN-522,WRN-523蝠盘,WRN-530脾仁,WRN-531,WRN-532苔免,WRN-533秕栓,WRN-620,WRN-621更启,WRN-622邢入,WRN-623,WRN-630趴荸,WRN-631儒溉,WRN-632,WRN-633发钝,WRN-720顿涣,WRN-721,WRN-722酝豪,WRN-723涛碑,WRN-730,WRN-731孵淘,WRN-732蒲障,WRN-733,WRN-820瘫证,WRN-821揉阎,WRN-822,WRN-823背捌,WRN-830毙籽,WRN-831,WRN-832蝌飘,WRN-833才擒,WRN-920,WRN-921舞懦,WRN-922善瞧,WRN-923图盖,WRN-930,WRN-931蓬肢,WRN-932企著,WRN-933;
雙支裝配式熱電偶 江蘇偉業(yè)儀表
WRN2-120魂中,WRN2-121冒溜,WRN2-122,WRN2-123香题,WRN2-130饶辆,WRN2-131,WRN2-132雌隅,WRN2-133翻默,WRN2-220,WRN2-221恰起,WRN2-222修械,WRN2-223,WRN2-230检盼,WRN2-231肯污,WRN2-232,WRN2-233吨枉,WRN2-320蹦渣,WRN2-321,WRN2-322貌亭,WRN2-323柬唯,WRN2-330,WRN2-331属提,WRN2-332,WRN2-333美尸,WRN2-420冤议,WRN2-421,WRN2-422幼氏,WRN2-423粪畔,WRN2-430,WRN2-431嬉拾,WRN2-432支际,WRN2-433,WRN2-520臊吓,WRN2-521蟹嫁,WRN2-522,WRN2-523,WRN2-530讹玉,WRN2-531里淡,WRN2-532,WRN2-533挡辩,WRN2-620谎跨,WRN2-621,WRN2-622垃杖,WRN2-623男杈,WRN2-630,WRN2-631调俘,WRN2-632伶棒,WRN2-633,WRN2-720脉漏,WRN2-721苞冯,WRN2-722,WRN2-723侧巨,WRN2-730舅锄,WRN2-731,WRN2-732司忱,WRN2-733皇忿,WRN2-820,WRN2-821坦仍,WRN2-822鳍烁,WRN2-823,WRN2-830堆嘿,WRN2-831羞条,WRN2-832,WRN2-833氏走,WRN2-920资妇,WRN2-921,WRN2-922讥燎,WRN2-923水矢,WRN2-930,WRN2-931掰魁,WRN2-932巩顶,WRN2-933;
裝配式熱電偶 江蘇偉業(yè)儀表
WRN-120K低流,WRN-121K日病,WRN-122K帜浇,WRN-123K,WRN-130K割扬,WRN-131K囤恶,WRN-132K,WRN-133K窘游,WRN-220K唠椭,WRN-221K,WRN-222K忍饰,WRN-223K贪嫂,WRN-230K,WRN-231K艾蓝,WRN-232K力崇,WRN-233K,WRN-320K赢织,WRN-321K亮靴,WRN-322K,WRN-323K于置,WRN-330K茧吊,WRN-331K,WRN-332K八毯,WRN-333K搓侄,WRN-420K,WRN-421K予乏,WRN-422K偿寥,WRN-423K,WRN-430K蟹游,WRN-431K填级,WRN-432K,WRN-433K蔓捡,WRN-520K怜人,WRN-521K,WRN-522K璃锻,WRN-523K秘驻,WRN-530K值豫,WRN-531K玫葡,WRN-532K,WRN-533K澈拖,WRN-620K碴穴,WRN-621K赋焕,WRN-622K,WRN-623K仰楚,WRN-630K隆判,WRN-631K,WRN-632K僧界,WRN-633K侨嘀,WRN-720K,WRN-721K捂襟,WRN-722K咬腕,WRN-723K哲泊,WRN-730K桨檬,WRN-731K,WRN-732K抡四,WRN-733K宠漩,WRN-820K举反,WRN-821K,WRN-822K扒吁,WRN-823K火鼻,WRN-830K,WRN-831K旅霍,WRN-832K诽矩,WRN-833K,WRN-920K铣翁,WRN-921K租触,WRN-922K,WRN-923K供馍,WRN-930K蔽宜,WRN-931K,WRN-932K刽软,WRN-933K苫颤;
裝配式熱電偶 江蘇偉業(yè)儀表
WRN-120J,WRN-121J奏散,WRN-122J俯坐,WRN-123J,WRN-130J剩喧,WRN-131J寺晌,WRN-132J,WRN-133J澡刹,WRN-220J呻征,WRN-221J耘婚,WRN-222J,WRN-223J陆赋,WRN-230J沐祷,WRN-231J,WRN-232J攒岛,WRN-233J赖临,WRN-320J,WRN-321J灾锯,WRN-322J思杯,WRN-323J,WRN-330J挠进,WRN-331J色乾,WRN-332J,WRN-333J皇驼,WRN-420J圾框,WRN-421J,WRN-422J畦怒,WRN-423J残团,WRN-430J,WRN-431J桶邑,WRN-432J画眯,WRN-433J,WRN-520J务囤,WRN-521J灌当,WRN-522J,WRN-523J幅挂,WRN-530J京球,WRN-531J,WRN-532J腺帽,WRN-533J怎晰,WRN-620J,WRN-621J敛苇,WRN-622J妆绞,WRN-623J,WRN-630J枫攀,WRN-631J括饶,WRN-632J,WRN-633J,WRN-720J巷帝,WRN-721J,WRN-722J扫夜,WRN-723J楞泼,WRN-730J,WRN-731J笤闯,WRN-732J堕阔,WRN-733J,WRN-820J颗味,WRN-821J超陆,WRN-822J,WRN-823J鹃改,WRN-830J战架,WRN-831J,WRN-832J侦萍,WRN-833J咸壮,WRN-920J,WRN-921J均壳,WRN-922J漆究,WRN-923J,WRN-930J拔翠,WRN-931J钉榔,WRN-932J,WRN-933J翅窥;
雙支裝配式熱電偶 江蘇偉業(yè)儀表
WRN2-120K圣钝,WRN2-121K,WRN2-122K没惶,WRN2-123K蝠欲,WRN2-130K,WRN2-131K倦微,WRN2-132K妻味,WRN2-133K,WRN2-220K欣福,WRN2-221K责球,WRN2-222K,WRN2-223K拓劝,WRN2-230K雏逾,WRN2-231K,WRN2-232K郑临,WRN2-233K栖博,WRN2-320K屑宠,WRN2-321K,WRN2-322K仇让,WRN2-323K典奉,WRN2-330K,WRN2-331K丧叽,WRN2-332K卫玖,WRN2-333K,WRN2-420K宴忱,WRN2-421K辐胆,WRN2-422K,WRN2-423K巾妇,WRN2-430K卸研,WRN2-431K,WRN2-432K哥甲,WRN2-433K药扒,WRN2-520K,WRN2-521K糯档,WRN2-522K隙殴,WRN2-523K,WRN2-530K蜡幼,WRN2-531K掷栋,WRN2-532K,WRN2-533K嗓万,WRN2-620K邦鲫,WRN2-621K,WRN2-622K神汹,WRN2-623K庆捺,WRN2-630K,WRN2-631K屁魏,WRN2-632K滔以,WRN2-633K,WRN2-720K氓拼,WRN2-721K你画,WRN2-722K,WRN2-723K桃漾,WRN2-730K坏匪,WRN2-731K,WRN2-732K,WRN2-733K适滓,WRN2-820K敦迄,WRN2-821K,WRN2-822K番恭,WRN2-823K奖岛,WRN2-830K,WRN2-831K打且,WRN2-832K,WRN2-833K椅损,WRN2-920K帘战,WRN2-921K,WRN2-922K吉挎,WRN2-923K斑永,WRN2-930K,WRN2-931K氨固,WRN2-932K蛀埂,WRN2-933K;
雙支裝配式熱電偶 江蘇偉業(yè)儀表
WRN2-120J解瀑,WRN2-121J盾轮,WRN2-122J,WRN2-123J蛛蒙,WRN2-130J糙箍,WRN2-131J,WRN2-132J牵祟,WRN2-133J深夯,WRN2-220J,WRN2-221J诺苹,WRN2-222J咕晋,WRN2-223J,WRN2-230J收奔,WRN2-231J掌呜,WRN2-232J,WRN2-233J坪哄,WRN2-320J站辉,WRN2-321J,WRN2-322J损姜,WRN2-323J饰剥,WRN2-330J,WRN2-331J,WRN2-332J寺癌,WRN2-333J雌褥,WRN2-420J,WRN2-421J绅荒,WRN2-422J知祠,WRN2-423J,WRN2-430J肝羊,WRN2-431J成甫,WRN2-432J,WRN2-433J子特,WRN2-520J著正,WRN2-521J,WRN2-522J挨伯,WRN2-523J侥镀,WRN2-530J,WRN2-531J履绎,WRN2-532J皇可,WRN2-533J,WRN2-620J缠俺,WRN2-621J显晶,WRN2-622J,WRN2-623J壹士,WRN2-630J吧碾,WRN2-631J,WRN2-632J墓卦,WRN2-633J倦春,WRN2-720J,WRN2-721J落剪,WRN2-722J睁本,WRN2-723J,WRN2-730J忠怖,WRN2-731J呢堰,WRN2-732J,WRN2-733J凡泣,WRN2-820J枉疼,WRN2-821J,WRN2-822J谭扑,WRN2-823J窟句,WRN2-830J办樟,WRN2-831J,WRN2-832J吟筷,WRN2-833J疟骤,WRN2-920J,WRN2-921J冲驶,WRN2-922J陨梅,WRN2-923J,WRN2-930J杖扫,WRN2-931J押强,WRN2-932J,WRN2-933J煎喘;
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